From: gclind01 AT starbase DOT spd DOT louisville DOT edu (George C. Lindauer) Newsgroups: comp.os.msdos.djgpp,comp.lang.asm.x86,alt.msdos.programmer Subject: Re: Making a selector - dmpi stuff Followup-To: comp.os.msdos.djgpp,comp.lang.asm.x86,alt.msdos.programmer Date: 26 May 1997 01:08:01 GMT Organization: University of Louisville Lines: 30 Message-ID: <5manph$6hv$1@hermes.louisville.edu> References: <3389c924 DOT 198828 AT nntp DOT netcomuk DOT co DOT uk> NNTP-Posting-Host: starbase.spd.louisville.edu To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk William McGugan (wmcgugan AT netcomuk DOT co DOT uk) wrote: Get a document about DPMI (for example off x2ftp.oulu.fi). You will also need to know GDT entry layouts... but I think there are DPMI functions early in the list that will create data segment selectors for you. David : : How can I create a segment/selector that points to a specific area of : memory using dpmi? : : I want to be able to do this so I can refer to memory like so: : : mov al, [fs:ebx] : : rather than : : : mov al, [esi+ebx] : : So I can free esi (and edi) for other tasks. : : I've not been coding in protected mode for long so I haven't quite : grasped the complexities of dpmi. I almost miss real mode. : : Thanks people. : : : William McGugan : http://www.netcomuk.co.uk/~wmcgugan